29271840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4691}}^1$

素因数の和:4722

約数の個数: 96

約数和(自身を含む): 99320256

約数和(自身を除く): 70048416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 4691, 6240, 9382, 14073, 18764, 23455, 28146, 37528, 46910, 56292, 60983, 70365, 75056, 93820, 112584, 121966, 140730, 150112, 182949, 187640, 225168, 243932, 281460, 304915, 365898, 375280, 450336, 487864, 562920, 609830, 731796, 750560, 914745, 975728, 1125840, 1219660, 1463592, 1829490, 1951456, 2251680, 2439320, 2927184, 3658980, 4878640, 5854368, 7317960, 9757280, 14635920, 29271840]

約数ペア:

[(1, 29271840), (2, 14635920), (3, 9757280), (4, 7317960), (5, 5854368), (6, 4878640), (8, 3658980), (10, 2927184), (12, 2439320), (13, 2251680), (15, 1951456), (16, 1829490), (20, 1463592), (24, 1219660), (26, 1125840), (30, 975728), (32, 914745), (39, 750560), (40, 731796), (48, 609830), (52, 562920), (60, 487864), (65, 450336), (78, 375280), (80, 365898), (96, 304915), (104, 281460), (120, 243932), (130, 225168), (156, 187640), (160, 182949), (195, 150112), (208, 140730), (240, 121966), (260, 112584), (312, 93820), (390, 75056), (416, 70365), (480, 60983), (520, 56292), (624, 46910), (780, 37528), (1040, 28146), (1248, 23455), (1560, 18764), (2080, 14073), (3120, 9382), (4691, 6240)]